DE3676850D1 - METHOD AND DEVICE FOR CONTROLLING VIALS MOLKED INTO DEFECTIVE WAY. - Google Patents

METHOD AND DEVICE FOR CONTROLLING VIALS MOLKED INTO DEFECTIVE WAY.

Info

Publication number
DE3676850D1
DE3676850D1 DE8686301859T DE3676850T DE3676850D1 DE 3676850 D1 DE3676850 D1 DE 3676850D1 DE 8686301859 T DE8686301859 T DE 8686301859T DE 3676850 T DE3676850 T DE 3676850T DE 3676850 D1 DE3676850 D1 DE 3676850D1
Authority
DE
Germany
Prior art keywords
fused
circuits
molked
vials
controlling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8686301859T
Other languages
German (de)
Inventor
Shinichi Fujikura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eisai Co Ltd
Original Assignee
Eisai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eisai Co Ltd filed Critical Eisai Co Ltd
Application granted granted Critical
Publication of DE3676850D1 publication Critical patent/DE3676850D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning

Abstract

Defectively fused ampoules are checked by projecting a head portion of a fused ampoule on a light receiving screen (10) so as to focus an image (4) of the head portion thereon. The focused image (4) is scanned with a plurality of scanning lines (191 - 19n) running in the transverse direction of the focused image and sequentially sweeping in the longitudinal direction thereof to produce a plurality of edge signals by means of gate circuits (121 - 12n) corresponding to the scanning lines. The number of edge segments are counted by counters (131 - 13n) and the inner and outer widths are measured from each of the edge signals by circuits (141 - 14n). The measured values are compared by judging circuits (16, 17) with predetermined logical references set for the number of edge segments and inner and outer widths, and the fused ampoule is judged defective when the measured values are inconsistent with the logical references.
DE8686301859T 1985-03-28 1986-03-14 METHOD AND DEVICE FOR CONTROLLING VIALS MOLKED INTO DEFECTIVE WAY. Expired - Fee Related DE3676850D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60064780A JPS61223542A (en) 1985-03-28 1985-03-28 Method and apparatus for poor welded seal of ampul

Publications (1)

Publication Number Publication Date
DE3676850D1 true DE3676850D1 (en) 1991-02-21

Family

ID=13268068

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686301859T Expired - Fee Related DE3676850D1 (en) 1985-03-28 1986-03-14 METHOD AND DEVICE FOR CONTROLLING VIALS MOLKED INTO DEFECTIVE WAY.

Country Status (7)

Country Link
US (1) US4725856A (en)
EP (1) EP0196811B1 (en)
JP (1) JPS61223542A (en)
AT (1) ATE60127T1 (en)
CA (1) CA1254284A (en)
DE (1) DE3676850D1 (en)
MX (1) MX161608A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298588A1 (en) * 1987-06-08 1989-01-11 OIS Optical Imaging Systems, Inc. Shadow detecting optical micrometer
DE4111145C2 (en) * 1991-04-06 1995-09-14 Schott Glaswerke Procedure for testing medical ampoules
IL107603A (en) † 1992-12-21 1997-01-10 Johnson & Johnson Vision Prod Ophthalmic lens inspection method and apparatus
US5610391A (en) * 1994-08-25 1997-03-11 Owens-Brockway Glass Container Inc. Optical inspection of container finish dimensional parameters
EP0801289A3 (en) * 1996-04-09 1998-06-10 Elpatronic Ag Method and device for the determination of the position of a transported object along a conveyor
US6256095B1 (en) 2000-01-21 2001-07-03 Owens-Brockway Glass Container Inc. Container sealing surface area inspection
US7697132B2 (en) * 2007-05-02 2010-04-13 Emhart Glass S.A. Machine for inspecting glass containers
US7688437B2 (en) * 2007-05-02 2010-03-30 Emhart Glass S.A. Machine for inspecting glass containers
JP5314633B2 (en) * 2010-05-07 2013-10-16 株式会社日立情報制御ソリューションズ Ampoule defect detection apparatus and defect detection method
JP5314632B2 (en) * 2010-05-07 2013-10-16 株式会社日立情報制御ソリューションズ Ampoule sealing part detection device and sealing part detection method
FR2989791B1 (en) 2012-04-24 2014-12-26 Commissariat Energie Atomique HIGH COMPACT HEAD SCREW WITH LARGE OUTPUT PUPIL

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854822A (en) * 1973-06-27 1974-12-17 Vsi Corp Electro-optical scanning system for dimensional gauging of parts
US4079416A (en) * 1975-12-01 1978-03-14 Barry-Wehmiller Company Electronic image analyzing method and apparatus
US4064534A (en) * 1976-04-20 1977-12-20 Leone International Sales Corporation System for monitoring the production of items which are initially difficult to physically inspect
JPS56162002A (en) * 1980-05-19 1981-12-12 Nec Corp Method and device for measuring dimension of glass tube
JPS5821146A (en) * 1981-07-30 1983-02-07 Kirin Brewery Co Ltd Method and device for inspection of defect
US4549205A (en) * 1982-05-10 1985-10-22 Takeda Chemical Industries, Ltd. Ampoule inspecting method
US4608709A (en) * 1983-03-08 1986-08-26 Owens-Illinois, Inc. Method and apparatus for gauging containers

Also Published As

Publication number Publication date
CA1254284A (en) 1989-05-16
EP0196811B1 (en) 1991-01-16
EP0196811A2 (en) 1986-10-08
MX161608A (en) 1990-11-19
EP0196811A3 (en) 1987-12-02
ATE60127T1 (en) 1991-02-15
JPS61223542A (en) 1986-10-04
JPH0431057B2 (en) 1992-05-25
US4725856A (en) 1988-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee